Mobile OS Interview Questions
Questions Answers Views Company eMail

What is the purpose of swift?

447

What is hashable in swift?

467

How does closure work in swift?

454

What is nsmutablearray in swift?

456

How many types of closures are there in swift?

429

Is swift thread safe?

445

What is subscript in swift?

472

What is mutating keyword in swift?

525

Is swift compiled or interpreted?

505

What is static function in swift?

455

What is extension in swift?

447

What is category in swift?

489

What are swift categories?

420

Does swift have a runtime?

467

What is the synonym of swift?

483


Un-Answered Questions { Mobile OS }

Would I be able to keep in touch with some c++ work in the equivalent .m record? Will it compile? Assuming no, what changes would it be a good idea for me to do to compile it?

409


What's the difference between file, class and activity in android?

821


List the steps involved in authenticating as well as authorizing any user/client?

380


What is data type in swift?

439


What is position?

527






What is the difference between thread and a service in Android?

625


How is retain different from assign?

448


What is view controller xcode?

455


What are advantages of arc over mrc?

491


How to fix tableviewcell dequeue issue ?

1024


Explain android architecture briefly.

620


Explain the usage of struct?

446


How to make an apk file in android?

526


Define iterator protocol?

470


Explain apk format for android?

510